Garnenonnie is a fusion gem. For the first time in gem history, a fusion fused with a fusion.
Steven Universe and Gravity Falls: Return of the Shape Shifter
Stevonnie and Garnet, 2 separate fusions coming together to make one powerful fighter to take on Malachite and the Shape Shifter. She has Garnet's power, leadership, and competitive spirit, and Stevonnie's athletic abilities, cockiness and adventurous spirit. She is equipped with a sword and a magic staff granted to her by Rose to use on Malachite